All categories

3 years ago

Can someone help me answer this question

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

8 0

Answer:

your answer is B

Step-by-step explanation:

your question is asking the y and x intercepts in other words where your line crosses the x and y axis respectively therefore your x is positive 2 and your y is -5

(2,0) and (0,-5)

You might be interested in

Simplify cos^-1 (sqrt 3/2) A. 60° B. 30° C. 240° D. 150°

Fantom [35]

B.) 30 degrees would be correct here

7 0

3 years ago

A car travelled 23.6 kilometers. How many meters did the car travel

nasty-shy [4]

The car traveled 23600 meters

5 0

3 years ago

Read 2 more answers

PLZZ HELLO ILL GIVE BRAINLIST

sp2606 [1]

Answer:

X= 1

Step-by-step explanation:

2, + the 2 her brother gives her is too high, its 4.

which means we go lower.

0 can't be right, because 0 + 2 = 2, not 3.

lets try 1.

1 + 2 = 3.

So that means X = 3.

3 0

2 years ago

A marketing firm is considering making up to three new hires. Given its specific needs, the management feels that there is a 50%

IRISSAK [1]

Answer:

a) 0.9

b) Mean = 1.58

Standard Deviation = 0.89

Step-by-step explanation:

We are given the following in the question:

A marketing firm is considering making up to three new hires.

Let X be the variable describing the number of hiring in the company.

Thus, x can take values 0,1 ,2 and 3.

$P(x\geq 2) = 50\%= 0.5\\P(x = 0) = 10\% = 0.1\\P(x = 3) = 18\% = 0.18$

a) P(firm will make at least one hire)

$P(x\geq 2) = P(x=2) + P(x=3)\\0.5 = P(x=2) + 0.18\\ P(x=2) = 0.32$

Also,

$P(x= 0) +P(x= 1) + P(x= 2) + P(x= 3) = 1\\ 0.1 + P(x= 1) + 0.32 + 0.18 = 1\\ P(x= 1) = 1- (0.1+0.32+0.18) = 0.4$

$\text{P(firm will make at least one hire)}\\= P(x\geq 1)\\=P(x=1) + P(x=2) + P(x=3)\\ = 0.4 + 0.32 + 0.18 = 0.9$

b) expected value and the standard deviation of the number of hires.

$E(X) = \displaystyle\sum x_iP(x_i)\\=0(0.1) + 1(0.4) + 2(0.32)+3(0.18) = 1.58$

$E(x^2) = \displaystyle\sum x_i^2P(x_i)\\=0(0.1) + 1(0.4) + 4(0.32) +9(0.18) = 3.3\\V(x) = E(x^2)-[E(x)]^2 = 3.3-(1.58)^2 = 0.80\\\text{Standard Deviation} = \sqrt{V(x)} = \sqrt{0.8036} = 0.89$

7 0

3 years ago

What is the unit price for the turkey? Label your answer using $ and ounces.

Minchanka [31]

Answer:

$0.50 per ounce

Step-by-step explanation:

8/16=0.50

5 0

2 years ago

Read 2 more answers